| Percent of Countries: Low to High |
| HDI | 1980 | 1990 | 2000 | 2005 | 2008 | 2010 | 2011 | 2012 | 2013 |
| 1.00 | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| 0.95 | 0.0% | 0.0% | 0.0% | 1.2% | 3.5% | 3.2% | 3.2% | 4.3% | 4.8% |
| 0.90 | 0.0% | 0.7% | 9.0% | 12.1% | 12.6% | 11.8% | 11.8% | 11.8% | 11.3% |
| 0.85 | 1.7% | 5.8% | 8.3% | 8.7% | 9.2% | 10.2% | 10.8% | 9.7% | 9.7% |
| 0.80 | 5.8% | 10.9% | 9.6% | 9.8% | 10.3% | 11.3% | 11.8% | 12.4% | 12.4% |
| 0.75 | 11.7% | 15.9% | 10.9% | 12.1% | 14.4% | 16.7% | 16.1% | 15.6% | 16.1% |
| 0.70 | 10.0% | 7.3% | 13.5% | 11.6% | 10.3% | 9.1% | 9.1% | 9.7% | 9.1% |
| 0.65 | 10.8% | 14.5% | 9.6% | 9.3% | 7.5% | 8.1% | 7.5% | 8.1% | 8.1% |
| 0.60 | 10.0% | 10.9% | 8.3% | 5.2% | 4.0% | 4.3% | 4.3% | 5.4% | 5.4% |
| 0.55 | 9.2% | 6.5% | 1.9% | 5.2% | 7.5% | 5.4% | 5.4% | 4.8% | 4.8% |
| 0.50 | 10.0% | 5.1% | 8.3% | 8.1% | 8.1% | 10.8% | 10.8% | 9.1% | 9.7% |
| 0.45 | 6.7% | 5.1% | 7.7% | 7.5% | 4.6% | 2.7% | 3.8% | 3.2% | 2.7% |
| 0.40 | 5.8% | 6.5% | 4.5% | 3.5% | 4.6% | 4.8% | 4.3% | 4.8% | 4.3% |
| 0.35 | 7.5% | 5.1% | 4.5% | 4.6% | 3.5% | 1.6% | 1.1% | 1.1% | 1.6% |
| 0.30 | 6.7% | 2.9% | 3.9% | 1.2% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| 0.25 | 3.3% | 2.9% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| 0.20 | 0.8% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| 0.15 | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| 0.10 | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| 0.05 | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| 0.00 | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |